Looking for java code to retrieve virtual disk info on a VM.

Hi,

I am looking for some sample code to retrieve virtual disk info on a VM.

I need to list total capacity of the virtual disk and free (or used) capacity of the disk.

I have gotten far enough to get total capacity of virtual disk but I can't seem to find how much of it is used (or free).

Below is part of my code.

Any help will be appreciated.

Thank you,

Robert

ManagedObjectReference[] datastores;

String[][] typeinfo = new String[][] { new String[] { "HostSystem","name" }, };

ObjectContent[] arrayMor = getMOR(typeinfo);

HostConnectInfo info = _service.queryHostConnectionInfo(objMor);

HostListSummary hostInfo = info.getHost();

HostConfigSummary hostSummary = hostInfo.getConfig();

System.out

.println("----

");

System.out.println("Host = " + hostSummary.getName());

VirtualMachineSummary vmarray[] = info.getVm();

for (int k = 0; k < vmarray.length; k++) {

VirtualMachineSummary vminfo = vmarray[k];

VirtualMachineConfigSummary vmSummary = vminfo.getConfig();

VirtualMachineConfigSummary vmConfig = vminfo.getConfig();

ManagedObjectReference vmMOR = vminfo.getVm();

// HostConnectInfo vmor_info =

// _service.queryHostConnectionInfo(vmMOR);

HostDatastoreConnectInfo[] datastore = info.getDatastore();

if (vmName.equalsIgnoreCase(vmSummary.getName())) {

System.out.println("== VM name: " + vmSummary.getName());

System.out.println("\t\t # of Virtual Disks = "+ vmSummary.getNumVirtualDisks());

Object configObj = getDynamicProperty(vmMOR, "config.hardware.device");

if (configObj != null)

{

VirtualDevice vdAry[] = (VirtualDevice[])configObj;

if (vdAry != null&& vdAry.length > 0) {

for (int l = 0; l < vdAry.length; l++) {

VirtualDevice vdevice = vdAry[l];

System.out.println("vdevice "+vdevice.getClass().toString());

if (vdevice.getClass().toString().contains("VirtualDisk")) {

VirtualDisk vd = (VirtualDisk)vdAry[l];

Description desc = vd.getDeviceInfo();

System.out.println(desc.getLabel()" Capacity = "desc.getSummary());

//Integer shares = vd.getShares().getShares();

}

}

}

}